scatter | beamenergy
/ width(0)
particles(100000)
projectile()
repeat(10)
targetfile()
prefix()
debug
Purpose
This is an "afterburner" to the 1D beam model.
By means of Monte Carlo sampling using Moliere's multiple
scattering theory, the beam broadening as a function of depth
is evaluated and filed as a modified
depth dose distribution
(pencil beam).
Appropriate
dE/dx
tables as well as a
spectrum
data base must be loaded.
Parameters
- beamenergy
-
Calculation for this energy (MeV/u).
- targetfile()
-
Name of file with target material list.
If omitted: H2O.
- width(w)
-
Initial FWHM of the beam spot.
- projectile()
-
Projectile to be calculated.
- particles(p)
-
Number of particles to follow initially.
- repeat(r)
-
Number of sample runs.
- prefix()
-
Output file name prefix.
- debug
-
Debug switch. Lots of output!
Remarks
Later
Examples
spc * /delete
spc "$TRIP98/DATA/RF3MM/*.spc" / read
dedx $TRIP98/DATA/20040607.dedx /read
scatter / energy(270)
creates the pencil beam description for 270 MeV/u
Last updated:
$Id: trip98cmdsct.html,v 1.6 2015/11/03 15:54:02 kraemer Exp $
M.Kraemer@gsi.de